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Sat, 30 May 2026 13:03:40 -0700 (PDT) Received: from ryzen ([2601:644:8000:5b5d:7285:c2ff:fe45:8a32]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2bf23a22ae0sm52793985ad.35.2026.05.30.13.03.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 30 May 2026 13:03:40 -0700 (PDT) From: Rosen Penev To: dmaengine@vger.kernel.org Cc: Vinod Koul , Frank Li , linux-kernel@vger.kernel.org (open list) Subject: [PATCH] dmaengine: dmatest: split struct dmatest_info from variable declaration Date: Sat, 30 May 2026 13:03:22 -0700 Message-ID: <20260530200322.7584-1-rosenp@gmail.com> X-Mailer: git-send-email 2.54.0 Precedence: bulk X-Mailing-List: dmaengine@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Combining the struct definition with its variable initializer confuses the kernel-doc parser because __MUTEX_INITIALIZER() expands to contain braces, breaking brace counting and causing: Warning: drivers/dma/dmatest.c:152 struct member '' not described in 'dmatest_info' Split into separate struct definition and variable declaration, which is the standard kernel pattern. Assisted-by: Opencode:Big-pickle Signed-off-by: Rosen Penev --- drivers/dma/dmatest.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/dma/dmatest.c b/drivers/dma/dmatest.c index df38681a1ff4..2ae3469397f3 100644 --- a/drivers/dma/dmatest.c +++ b/drivers/dma/dmatest.c @@ -137,7 +137,7 @@ struct dmatest_params { * @did_init: module has been initialized completely * @last_error: test has faced configuration issues */ -static struct dmatest_info { +struct dmatest_info { /* Test parameters */ struct dmatest_params params; @@ -147,7 +147,9 @@ static struct dmatest_info { int last_error; struct mutex lock; bool did_init; -} test_info = { +}; + +static struct dmatest_info test_info = { .channels = LIST_HEAD_INIT(test_info.channels), .lock = __MUTEX_INITIALIZER(test_info.lock), }; -- 2.54.0